In the case your assignment has Cypress-based tests, you might need to install additional dependencies if you're using Linux.
apt-get install libgtk2.0-0 libgtk-3-0 libgbm-dev libnotify-dev libgconf-2-4 libnss3 libxss1 libasound2 libxtst6 xauth xvfb
yum install -y xorg-x11-server-Xvfb gtk2-devel gtk3-devel libnotify-devel GConf